- A: The region inside circle A only, shaded with diagonal lines.
- B: The region inside circle B only, unshaded.
- B': The region outside circle B, shaded with radiating lines.
- A ∪ B: The entire region covered by either circle A or circle B, unshaded.
- A ∩ B: The overlapping region of circles A and B, shaded with diagonal lines.
- A' ∩ B: The region inside circle B but outside circle A, unshaded.
- A' ∪ B: The region outside circle A or inside circle B, unshaded.
- A' ∪ B': The region outside circle A or outside circle B, unshaded.
- A' ∩ B': The region outside both circles A and B, unshaded.
- (A' ∩ B)': The complement of the region inside B but outside A, which is everything else, unshaded.
- (A' ∪ B')': The complement of the region outside A or outside B, which is the intersection of A and B, shaded with diagonal lines.
- (A' ∩ B')': The complement of the region outside both A and B, which is the union of A and B, unshaded.
Parent Tip: Review the logic above to help your child master the concept of union and intersection of sets worksheet.
